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119107055 = 5193123427
BaseRepresentation
bin1110001100101…
…10110111101111
322022010021011102
413012112313233
5220442411210
615452513315
72644251614
oct706266757
9268107142
10119107055
1161261991
1233a7b83b
131b8a3662
1411b6650b
15a6caea5
hex7196def

119107055 has 8 divisors (see below), whose sum is σ = 143670192. Its totient is φ = 94791168.

The previous prime is 119107007. The next prime is 119107057. The reversal of 119107055 is 550701911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-119107055 is a prime.

It is a super-3 number, since 3×1191070553 (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119107057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60749 + ... + 62678.

It is an arithmetic number, because the mean of its divisors is an integer number (17958774).

Almost surely, 2119107055 is an apocalyptic number.

119107055 is a deficient number, since it is larger than the sum of its proper divisors (24563137).

119107055 is a wasteful number, since it uses less digits than its factorization.

119107055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123625.

The product of its (nonzero) digits is 1575, while the sum is 29.

The square root of 119107055 is about 10913.6178694327. The cubic root of 119107055 is about 492.0159277788.

Adding to 119107055 its reverse (550701911), we get a palindrome (669808966).

The spelling of 119107055 in words is "one hundred nineteen million, one hundred seven thousand, fifty-five".

Divisors: 1 5 193 965 123427 617135 23821411 119107055